[quote name='Musky' post='1186398' date='Apr 3 2011, 01:25 AM']It rather depends on the cabs doesn't it? Acmes definitely, BFB Midgets less so.
I tend to think it's just the decreasing cost of the extra wattage myself. If you can have 500w for the same price that 300w would have cost you a few years ago, why not? Having said that, the increase in volume from going from 300w to 500w is insignificant.[/quote]
Actually, expectations of bottom end are another factor. Also, apparently going from 300w to 500w can make a difference between not enough and enough, when Wil's Tech21 head into Schroeder cab was clipping, he borrowed my Matamp power amp, and ran the pre out, the Matamp was 500into 4ohm, and very unlikely to have a higher high pass than the Tech21, and it made enough difference to show it was the amp being the limiting factor rather than the cab. I think that might have been down to the extra bottom end you can get rather than volume from the bit more power.